Home / 6,771,970.70-10,157,928.65-2,453,010.14

Finding the Fourth Proportional to 6,771,970.70, 10,157,928.65 and 2,453,010.14

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Solution

The fourth proportional to 6,771,970.70, 10,157,928.65 and 2,453,010.14 is: 3,679,505.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,771,970.70 : 10,157,928.65 = 2,453,010.14 : x
  2. Step 2: Convert to fraction form
    6,771,970.70/10,157,928.65 = 2,453,010.14/x
  3. Step 3: Cross multiply
    6,771,970.70x = 10,157,928.65 × 2,453,010.14
  4. Step 4: Simplify right side
    6,771,970.70x = 24,917,502,011,373.86
  5. Step 5: Solve for x
    x = 24,917,502,011,373.86/6,771,970.70
  6. Step 6: Final answer
    x = 3,679,505.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.